20050698231

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 31227366400

約数和(自身を除く): 11176668169

約数列:

[1, 3, 9, 27, 37, 61, 111, 151, 183, 333, 453, 549, 999, 1359, 1647, 2179, 2257, 4077, 5587, 6537, 6771, 9211, 16761, 19611, 20313, 27633, 50283, 58833, 60939, 80623, 82899, 132919, 150849, 241869, 248697, 329029, 340807, 398757, 725607, 987087, 1022421, 1196271, 2176821, 2961261, 3067263, 3588813, 4918003, 8883783, 9201789, 12174073, 14754009, 20070769, 36522219, 44262027, 60212307, 109566657, 132786081, 180636921, 328699971, 541910763, 742618453, 2227855359, 6683566077, 20050698231]

約数ペア:

[(1, 20050698231), (3, 6683566077), (9, 2227855359), (27, 742618453), (37, 541910763), (61, 328699971), (111, 180636921), (151, 132786081), (183, 109566657), (333, 60212307), (453, 44262027), (549, 36522219), (999, 20070769), (1359, 14754009), (1647, 12174073), (2179, 9201789), (2257, 8883783), (4077, 4918003), (5587, 3588813), (6537, 3067263), (6771, 2961261), (9211, 2176821), (16761, 1196271), (19611, 1022421), (20313, 987087), (27633, 725607), (50283, 398757), (58833, 340807), (60939, 329029), (80623, 248697), (82899, 241869), (132919, 150849)]