20260576980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{595549}}^1$

素因数の和:595580

約数の個数: 144

約数和(自身を含む): 72838147200

約数和(自身を除く): 52577570220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 595549, 1191098, 1786647, 2382196, 2977745, 3573294, 4168843, 5359941, 5955490, 7146588, 8337686, 8933235, 10719882, 11910980, 12506529, 16079823, 16675372, 17866470, 20844215, 21439764, 25013058, 26799705, 32159646, 35732940, 37519587, 41688430, 48239469, 50026116, 53599410, 62532645, 64319292, 75039174, 80399115, 83376860, 96478938, 107198820, 112558761, 125065290, 144718407, 150078348, 160798230, 187597935, 192957876, 225117522, 241197345, 250130580, 289436814, 321596460, 337676283, 375195870, 450235044, 482394690, 562793805, 578873628, 675352566, 723592035, 750391740, 964789380, 1013028849, 1125587610, 1350705132, 1447184070, 1688381415, 2026057698, 2251175220, 2894368140, 3376762830, 4052115396, 5065144245, 6753525660, 10130288490, 20260576980]

約数ペア:

[(1, 20260576980), (2, 10130288490), (3, 6753525660), (4, 5065144245), (5, 4052115396), (6, 3376762830), (7, 2894368140), (9, 2251175220), (10, 2026057698), (12, 1688381415), (14, 1447184070), (15, 1350705132), (18, 1125587610), (20, 1013028849), (21, 964789380), (27, 750391740), (28, 723592035), (30, 675352566), (35, 578873628), (36, 562793805), (42, 482394690), (45, 450235044), (54, 375195870), (60, 337676283), (63, 321596460), (70, 289436814), (81, 250130580), (84, 241197345), (90, 225117522), (105, 192957876), (108, 187597935), (126, 160798230), (135, 150078348), (140, 144718407), (162, 125065290), (180, 112558761), (189, 107198820), (210, 96478938), (243, 83376860), (252, 80399115), (270, 75039174), (315, 64319292), (324, 62532645), (378, 53599410), (405, 50026116), (420, 48239469), (486, 41688430), (540, 37519587), (567, 35732940), (630, 32159646), (756, 26799705), (810, 25013058), (945, 21439764), (972, 20844215), (1134, 17866470), (1215, 16675372), (1260, 16079823), (1620, 12506529), (1701, 11910980), (1890, 10719882), (2268, 8933235), (2430, 8337686), (2835, 7146588), (3402, 5955490), (3780, 5359941), (4860, 4168843), (5670, 3573294), (6804, 2977745), (8505, 2382196), (11340, 1786647), (17010, 1191098), (34020, 595549)]