20414309042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{395887}}^1$

素因数の和:395990

約数の個数: 32

約数和(自身を含む): 34204723200

約数和(自身を除く): 13790414158

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 874, 1121, 1357, 2242, 2714, 25783, 51566, 395887, 791774, 7521853, 9105401, 15043706, 18210802, 23357333, 46714666, 173002619, 346005238, 443789327, 537218659, 887578654, 1074437318, 10207154521, 20414309042]

約数ペア:

[(1, 20414309042), (2, 10207154521), (19, 1074437318), (23, 887578654), (38, 537218659), (46, 443789327), (59, 346005238), (118, 173002619), (437, 46714666), (874, 23357333), (1121, 18210802), (1357, 15043706), (2242, 9105401), (2714, 7521853), (25783, 791774), (51566, 395887)]