20229548820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1525607}}^1$

素因数の和:1525649

約数の個数: 96

約数和(自身を含む): 64588140288

約数和(自身を除く): 44358591468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 1525607, 3051214, 4576821, 6102428, 7628035, 9153642, 15256070, 18307284, 19832891, 22884105, 25935319, 30512140, 39665782, 45768210, 51870638, 59498673, 77805957, 79331564, 91536420, 99164455, 103741276, 118997346, 129676595, 155611914, 198328910, 237994692, 259353190, 297493365, 311223828, 337159147, 389029785, 396657820, 518706380, 594986730, 674318294, 778059570, 1011477441, 1189973460, 1348636588, 1556119140, 1685795735, 2022954882, 3371591470, 4045909764, 5057387205, 6743182940, 10114774410, 20229548820]

約数ペア:

[(1, 20229548820), (2, 10114774410), (3, 6743182940), (4, 5057387205), (5, 4045909764), (6, 3371591470), (10, 2022954882), (12, 1685795735), (13, 1556119140), (15, 1348636588), (17, 1189973460), (20, 1011477441), (26, 778059570), (30, 674318294), (34, 594986730), (39, 518706380), (51, 396657820), (52, 389029785), (60, 337159147), (65, 311223828), (68, 297493365), (78, 259353190), (85, 237994692), (102, 198328910), (130, 155611914), (156, 129676595), (170, 118997346), (195, 103741276), (204, 99164455), (221, 91536420), (255, 79331564), (260, 77805957), (340, 59498673), (390, 51870638), (442, 45768210), (510, 39665782), (663, 30512140), (780, 25935319), (884, 22884105), (1020, 19832891), (1105, 18307284), (1326, 15256070), (2210, 9153642), (2652, 7628035), (3315, 6102428), (4420, 4576821), (6630, 3051214), (13260, 1525607)]