20127843502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1\times {\mathrm{6091}}^1$

素因数の和:7108

約数の個数: 32

約数和(自身を含む): 32776178400

約数和(自身を除く): 12648334898

約数列:

[1, 2, 13, 26, 149, 298, 853, 1706, 1937, 3874, 6091, 11089, 12182, 22178, 79183, 127097, 158366, 254194, 907559, 1652261, 1815118, 3304522, 5195623, 10391246, 11798267, 23596534, 67543099, 135086198, 774147827, 1548295654, 10063921751, 20127843502]

約数ペア:

[(1, 20127843502), (2, 10063921751), (13, 1548295654), (26, 774147827), (149, 135086198), (298, 67543099), (853, 23596534), (1706, 11798267), (1937, 10391246), (3874, 5195623), (6091, 3304522), (11089, 1815118), (12182, 1652261), (22178, 907559), (79183, 254194), (127097, 158366)]