19420751052

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{24623}}^1$

素因数の和:24812

約数の個数: 96

約数和(自身を含む): 51572505600

約数和(自身を除く): 32151754548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 109, 134, 201, 218, 268, 327, 402, 436, 603, 654, 804, 981, 1206, 1308, 1809, 1962, 2412, 2943, 3618, 3924, 5886, 7236, 7303, 11772, 14606, 21909, 24623, 29212, 43818, 49246, 65727, 73869, 87636, 98492, 131454, 147738, 197181, 221607, 262908, 295476, 394362, 443214, 664821, 788724, 886428, 1329642, 1649741, 2659284, 2683907, 3299482, 4949223, 5367814, 6598964, 8051721, 9898446, 10735628, 14847669, 16103442, 19796892, 24155163, 29695338, 32206884, 44543007, 48310326, 59390676, 72465489, 89086014, 96620652, 144930978, 178172028, 179821769, 289861956, 359643538, 539465307, 719287076, 1078930614, 1618395921, 2157861228, 3236791842, 4855187763, 6473583684, 9710375526, 19420751052]

約数ペア:

[(1, 19420751052), (2, 9710375526), (3, 6473583684), (4, 4855187763), (6, 3236791842), (9, 2157861228), (12, 1618395921), (18, 1078930614), (27, 719287076), (36, 539465307), (54, 359643538), (67, 289861956), (108, 179821769), (109, 178172028), (134, 144930978), (201, 96620652), (218, 89086014), (268, 72465489), (327, 59390676), (402, 48310326), (436, 44543007), (603, 32206884), (654, 29695338), (804, 24155163), (981, 19796892), (1206, 16103442), (1308, 14847669), (1809, 10735628), (1962, 9898446), (2412, 8051721), (2943, 6598964), (3618, 5367814), (3924, 4949223), (5886, 3299482), (7236, 2683907), (7303, 2659284), (11772, 1649741), (14606, 1329642), (21909, 886428), (24623, 788724), (29212, 664821), (43818, 443214), (49246, 394362), (65727, 295476), (73869, 262908), (87636, 221607), (98492, 197181), (131454, 147738)]