20170670308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{2677}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 36701368704

約数和(自身を除く): 16530698396

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 617, 1234, 2468, 2677, 3053, 5354, 6106, 10708, 12212, 26531, 43807, 53062, 87614, 106124, 115111, 175228, 190067, 230222, 380134, 460444, 760268, 1651709, 1883701, 3303418, 3767402, 6606836, 7534804, 8172881, 16345762, 32691524, 71023487, 117271339, 142046974, 234542678, 284093948, 469085356, 5042667577, 10085335154, 20170670308]

約数ペア:

[(1, 20170670308), (2, 10085335154), (4, 5042667577), (43, 469085356), (71, 284093948), (86, 234542678), (142, 142046974), (172, 117271339), (284, 71023487), (617, 32691524), (1234, 16345762), (2468, 8172881), (2677, 7534804), (3053, 6606836), (5354, 3767402), (6106, 3303418), (10708, 1883701), (12212, 1651709), (26531, 760268), (43807, 460444), (53062, 380134), (87614, 230222), (106124, 190067), (115111, 175228)]