20113695930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{30449}}^1$

素因数の和:30783

約数の個数: 64

約数和(自身を含む): 48986985600

約数和(自身を除く): 28873289670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 227, 291, 454, 485, 582, 681, 970, 1135, 1362, 1455, 2270, 2910, 3405, 6810, 22019, 30449, 44038, 60898, 66057, 91347, 110095, 132114, 152245, 182694, 220190, 304490, 330285, 456735, 660570, 913470, 2953553, 5907106, 6911923, 8860659, 13823846, 14767765, 17721318, 20735769, 29535530, 34559615, 41471538, 44303295, 69119230, 88606590, 103678845, 207357690, 670456531, 1340913062, 2011369593, 3352282655, 4022739186, 6704565310, 10056847965, 20113695930]

約数ペア:

[(1, 20113695930), (2, 10056847965), (3, 6704565310), (5, 4022739186), (6, 3352282655), (10, 2011369593), (15, 1340913062), (30, 670456531), (97, 207357690), (194, 103678845), (227, 88606590), (291, 69119230), (454, 44303295), (485, 41471538), (582, 34559615), (681, 29535530), (970, 20735769), (1135, 17721318), (1362, 14767765), (1455, 13823846), (2270, 8860659), (2910, 6911923), (3405, 5907106), (6810, 2953553), (22019, 913470), (30449, 660570), (44038, 456735), (60898, 330285), (66057, 304490), (91347, 220190), (110095, 182694), (132114, 152245)]