20342184786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4609

約数の個数: 192

約数和(自身を含む): 57082371840

約数和(自身を除く): 36740187054

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 89, 99, 111, 126, 154, 178, 198, 222, 231, 259, 267, 333, 407, 462, 518, 534, 623, 666, 693, 777, 801, 814, 979, 1221, 1246, 1386, 1554, 1602, 1869, 1958, 2331, 2442, 2849, 2937, 3293, 3663, 3738, 4457, 4662, 5607, 5698, 5874, 6586, 6853, 7326, 8547, 8811, 8914, 9879, 11214, 13371, 13706, 17094, 17622, 19758, 20559, 23051, 25641, 26742, 29637, 31199, 36223, 40113, 41118, 46102, 49027, 51282, 59274, 61677, 62398, 69153, 72446, 80226, 93597, 98054, 108669, 123354, 138306, 147081, 164909, 187194, 207459, 217338, 253561, 280791, 294162, 326007, 329818, 343189, 396673, 414918, 441243, 494727, 507122, 561582, 652014, 686378, 760683, 793346, 882486, 989454, 1029567, 1154363, 1190019, 1484181, 1521366, 1813999, 2059134, 2282049, 2308726, 2380038, 2776711, 2968362, 3088701, 3463089, 3570057, 3627998, 4363403, 4564098, 5441997, 5553422, 6177402, 6926178, 7140114, 8330133, 8726806, 10389267, 10883994, 12697993, 13090209, 14676901, 16325991, 16660266, 20778534, 24990399, 25395986, 26180418, 29353802, 30543821, 32651982, 38093979, 39270627, 44030703, 49980798, 61087642, 76187958, 78541254, 88061406, 91631463, 102738307, 114281937, 132092109, 161445911, 183262926, 205476614, 228563874, 264184218, 274894389, 308214921, 322891822, 484337733, 549788778, 616429842, 924644763, 968675466, 1130121377, 1453013199, 1849289526, 2260242754, 2906026398, 3390364131, 6780728262, 10171092393, 20342184786]

約数ペア:

[(1, 20342184786), (2, 10171092393), (3, 6780728262), (6, 3390364131), (7, 2906026398), (9, 2260242754), (11, 1849289526), (14, 1453013199), (18, 1130121377), (21, 968675466), (22, 924644763), (33, 616429842), (37, 549788778), (42, 484337733), (63, 322891822), (66, 308214921), (74, 274894389), (77, 264184218), (89, 228563874), (99, 205476614), (111, 183262926), (126, 161445911), (154, 132092109), (178, 114281937), (198, 102738307), (222, 91631463), (231, 88061406), (259, 78541254), (267, 76187958), (333, 61087642), (407, 49980798), (462, 44030703), (518, 39270627), (534, 38093979), (623, 32651982), (666, 30543821), (693, 29353802), (777, 26180418), (801, 25395986), (814, 24990399), (979, 20778534), (1221, 16660266), (1246, 16325991), (1386, 14676901), (1554, 13090209), (1602, 12697993), (1869, 10883994), (1958, 10389267), (2331, 8726806), (2442, 8330133), (2849, 7140114), (2937, 6926178), (3293, 6177402), (3663, 5553422), (3738, 5441997), (4457, 4564098), (4662, 4363403), (5607, 3627998), (5698, 3570057), (5874, 3463089), (6586, 3088701), (6853, 2968362), (7326, 2776711), (8547, 2380038), (8811, 2308726), (8914, 2282049), (9879, 2059134), (11214, 1813999), (13371, 1521366), (13706, 1484181), (17094, 1190019), (17622, 1154363), (19758, 1029567), (20559, 989454), (23051, 882486), (25641, 793346), (26742, 760683), (29637, 686378), (31199, 652014), (36223, 561582), (40113, 507122), (41118, 494727), (46102, 441243), (49027, 414918), (51282, 396673), (59274, 343189), (61677, 329818), (62398, 326007), (69153, 294162), (72446, 280791), (80226, 253561), (93597, 217338), (98054, 207459), (108669, 187194), (123354, 164909), (138306, 147081)]