20103684866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1\times {\mathrm{4099}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 32428900800

約数和(自身を除く): 12325215934

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2153, 2278, 4099, 4306, 8198, 36601, 69683, 73202, 139366, 144251, 274633, 288502, 549266, 2452267, 4668761, 4904534, 8825147, 9337522, 17650294, 150027499, 300054998, 591284849, 1182569698, 10051842433, 20103684866]

約数ペア:

[(1, 20103684866), (2, 10051842433), (17, 1182569698), (34, 591284849), (67, 300054998), (134, 150027499), (1139, 17650294), (2153, 9337522), (2278, 8825147), (4099, 4904534), (4306, 4668761), (8198, 2452267), (36601, 549266), (69683, 288502), (73202, 274633), (139366, 144251)]