20121120276

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{807299}}^1$

素因数の和:807404

約数の個数: 48

約数和(自身を含む): 49187174400

約数和(自身を除く): 29066054124

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 2077, 4154, 6231, 8308, 12462, 24924, 807299, 1614598, 2421897, 3229196, 4843794, 9687588, 25026269, 50052538, 54089033, 75078807, 100105076, 108178066, 150157614, 162267099, 216356132, 300315228, 324534198, 649068396, 1676760023, 3353520046, 5030280069, 6707040092, 10060560138, 20121120276]

約数ペア:

[(1, 20121120276), (2, 10060560138), (3, 6707040092), (4, 5030280069), (6, 3353520046), (12, 1676760023), (31, 649068396), (62, 324534198), (67, 300315228), (93, 216356132), (124, 162267099), (134, 150157614), (186, 108178066), (201, 100105076), (268, 75078807), (372, 54089033), (402, 50052538), (804, 25026269), (2077, 9687588), (4154, 4843794), (6231, 3229196), (8308, 2421897), (12462, 1614598), (24924, 807299)]