20166040314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1625

約数の個数: 128

約数和(自身を含む): 51743232000

約数和(自身を除く): 31577191686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 227, 378, 398, 454, 597, 681, 1181, 1194, 1362, 1393, 1589, 1791, 2043, 2362, 2786, 3178, 3543, 3582, 4086, 4179, 4767, 5373, 6129, 7086, 8267, 8358, 9534, 10629, 10746, 12258, 12537, 14301, 16534, 21258, 24801, 25074, 28602, 31887, 37611, 42903, 45173, 49602, 63774, 74403, 75222, 85806, 90346, 135519, 148806, 223209, 235019, 268087, 271038, 316211, 406557, 446418, 470038, 536174, 632422, 705057, 804261, 813114, 948633, 1219671, 1410114, 1608522, 1645133, 1876609, 1897266, 2115171, 2412783, 2439342, 2845899, 3290266, 3753218, 4230342, 4825566, 4935399, 5629827, 5691798, 6345513, 7238349, 8537697, 9870798, 11259654, 12691026, 14476698, 14806197, 16889481, 17075394, 29612394, 33778962, 44418591, 50668443, 53349313, 88837182, 101336886, 106698626, 160047939, 320095878, 373445191, 480143817, 746890382, 960287634, 1120335573, 1440431451, 2240671146, 2880862902, 3361006719, 6722013438, 10083020157, 20166040314]

約数ペア:

[(1, 20166040314), (2, 10083020157), (3, 6722013438), (6, 3361006719), (7, 2880862902), (9, 2240671146), (14, 1440431451), (18, 1120335573), (21, 960287634), (27, 746890382), (42, 480143817), (54, 373445191), (63, 320095878), (126, 160047939), (189, 106698626), (199, 101336886), (227, 88837182), (378, 53349313), (398, 50668443), (454, 44418591), (597, 33778962), (681, 29612394), (1181, 17075394), (1194, 16889481), (1362, 14806197), (1393, 14476698), (1589, 12691026), (1791, 11259654), (2043, 9870798), (2362, 8537697), (2786, 7238349), (3178, 6345513), (3543, 5691798), (3582, 5629827), (4086, 4935399), (4179, 4825566), (4767, 4230342), (5373, 3753218), (6129, 3290266), (7086, 2845899), (8267, 2439342), (8358, 2412783), (9534, 2115171), (10629, 1897266), (10746, 1876609), (12258, 1645133), (12537, 1608522), (14301, 1410114), (16534, 1219671), (21258, 948633), (24801, 813114), (25074, 804261), (28602, 705057), (31887, 632422), (37611, 536174), (42903, 470038), (45173, 446418), (49602, 406557), (63774, 316211), (74403, 271038), (75222, 268087), (85806, 235019), (90346, 223209), (135519, 148806)]