20100618276

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{55681}}^1$

素因数の和:56204

約数の個数: 48

約数和(自身を含む): 47708337600

約数和(自身を除く): 27607719324

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 449, 804, 898, 1347, 1796, 2694, 5388, 30083, 55681, 60166, 90249, 111362, 120332, 167043, 180498, 222724, 334086, 360996, 668172, 3730627, 7461254, 11191881, 14922508, 22383762, 25000769, 44767524, 50001538, 75002307, 100003076, 150004614, 300009228, 1675051523, 3350103046, 5025154569, 6700206092, 10050309138, 20100618276]

約数ペア:

[(1, 20100618276), (2, 10050309138), (3, 6700206092), (4, 5025154569), (6, 3350103046), (12, 1675051523), (67, 300009228), (134, 150004614), (201, 100003076), (268, 75002307), (402, 50001538), (449, 44767524), (804, 25000769), (898, 22383762), (1347, 14922508), (1796, 11191881), (2694, 7461254), (5388, 3730627), (30083, 668172), (55681, 360996), (60166, 334086), (90249, 222724), (111362, 180498), (120332, 167043)]