20127618912

素因数分解:

$2^5\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{98387}}^1$

素因数の和:100531

約数の個数: 48

約数和(自身を含む): 52860330432

約数和(自身を除く): 32732711520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2131, 4262, 6393, 8524, 12786, 17048, 25572, 34096, 51144, 68192, 98387, 102288, 196774, 204576, 295161, 393548, 590322, 787096, 1180644, 1574192, 2361288, 3148384, 4722576, 9445152, 209662697, 419325394, 628988091, 838650788, 1257976182, 1677301576, 2515952364, 3354603152, 5031904728, 6709206304, 10063809456, 20127618912]

約数ペア:

[(1, 20127618912), (2, 10063809456), (3, 6709206304), (4, 5031904728), (6, 3354603152), (8, 2515952364), (12, 1677301576), (16, 1257976182), (24, 838650788), (32, 628988091), (48, 419325394), (96, 209662697), (2131, 9445152), (4262, 4722576), (6393, 3148384), (8524, 2361288), (12786, 1574192), (17048, 1180644), (25572, 787096), (34096, 590322), (51144, 393548), (68192, 295161), (98387, 204576), (102288, 196774)]