20245439448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21629743}}^1$

素因数の和:21629768

約数の個数: 48

約数和(自身を含む): 59049201120

約数和(自身を除く): 38803761672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21629743, 43259486, 64889229, 86518972, 129778458, 173037944, 194667687, 259556916, 281186659, 389335374, 519113832, 562373318, 778670748, 843559977, 1124746636, 1557341496, 1687119954, 2249493272, 2530679931, 3374239908, 5061359862, 6748479816, 10122719724, 20245439448]

約数ペア:

[(1, 20245439448), (2, 10122719724), (3, 6748479816), (4, 5061359862), (6, 3374239908), (8, 2530679931), (9, 2249493272), (12, 1687119954), (13, 1557341496), (18, 1124746636), (24, 843559977), (26, 778670748), (36, 562373318), (39, 519113832), (52, 389335374), (72, 281186659), (78, 259556916), (104, 194667687), (117, 173037944), (156, 129778458), (234, 86518972), (312, 64889229), (468, 43259486), (936, 21629743)]