20056050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{6367}}^1$

素因数の和:6392

約数の個数: 72

約数和(自身を含む): 61591296

約数和(自身を除く): 41535246

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 6367, 12734, 19101, 31835, 38202, 44569, 57303, 63670, 89138, 95505, 114606, 133707, 159175, 191010, 222845, 267414, 286515, 318350, 401121, 445690, 477525, 573030, 668535, 802242, 955050, 1114225, 1337070, 1432575, 2005605, 2228450, 2865150, 3342675, 4011210, 6685350, 10028025, 20056050]

約数ペア:

[(1, 20056050), (2, 10028025), (3, 6685350), (5, 4011210), (6, 3342675), (7, 2865150), (9, 2228450), (10, 2005605), (14, 1432575), (15, 1337070), (18, 1114225), (21, 955050), (25, 802242), (30, 668535), (35, 573030), (42, 477525), (45, 445690), (50, 401121), (63, 318350), (70, 286515), (75, 267414), (90, 222845), (105, 191010), (126, 159175), (150, 133707), (175, 114606), (210, 95505), (225, 89138), (315, 63670), (350, 57303), (450, 44569), (525, 38202), (630, 31835), (1050, 19101), (1575, 12734), (3150, 6367)]