20064037162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 33531853824

約数和(自身を除く): 13467816662

約数列:

[1, 2, 13, 26, 61, 107, 122, 137, 214, 274, 793, 863, 1391, 1586, 1726, 1781, 2782, 3562, 6527, 8357, 11219, 13054, 14659, 16714, 22438, 29318, 52643, 84851, 92341, 105286, 108641, 118231, 169702, 184682, 190567, 217282, 236462, 381134, 684359, 894199, 1200433, 1368718, 1537003, 1788398, 2400866, 3074006, 5632801, 7212091, 11265602, 11624587, 12650717, 14424182, 23249174, 25301434, 73226413, 93757183, 146452826, 164459321, 187514366, 328918642, 771693737, 1543387474, 10032018581, 20064037162]

約数ペア:

[(1, 20064037162), (2, 10032018581), (13, 1543387474), (26, 771693737), (61, 328918642), (107, 187514366), (122, 164459321), (137, 146452826), (214, 93757183), (274, 73226413), (793, 25301434), (863, 23249174), (1391, 14424182), (1586, 12650717), (1726, 11624587), (1781, 11265602), (2782, 7212091), (3562, 5632801), (6527, 3074006), (8357, 2400866), (11219, 1788398), (13054, 1537003), (14659, 1368718), (16714, 1200433), (22438, 894199), (29318, 684359), (52643, 381134), (84851, 236462), (92341, 217282), (105286, 190567), (108641, 184682), (118231, 169702)]