2016236820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{9199}}^1$

素因数の和:9505

約数の個数: 96

約数和(自身を含む): 6102028800

約数和(自身を除く): 4085791980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 281, 390, 562, 780, 843, 1124, 1405, 1686, 2810, 3372, 3653, 4215, 5620, 7306, 8430, 9199, 10959, 14612, 16860, 18265, 18398, 21918, 27597, 36530, 36796, 43836, 45995, 54795, 55194, 73060, 91990, 109590, 110388, 119587, 137985, 183980, 219180, 239174, 275970, 358761, 478348, 551940, 597935, 717522, 1195870, 1435044, 1793805, 2391740, 2584919, 3587610, 5169838, 7175220, 7754757, 10339676, 12924595, 15509514, 25849190, 31019028, 33603947, 38773785, 51698380, 67207894, 77547570, 100811841, 134415788, 155095140, 168019735, 201623682, 336039470, 403247364, 504059205, 672078940, 1008118410, 2016236820]

約数ペア:

[(1, 2016236820), (2, 1008118410), (3, 672078940), (4, 504059205), (5, 403247364), (6, 336039470), (10, 201623682), (12, 168019735), (13, 155095140), (15, 134415788), (20, 100811841), (26, 77547570), (30, 67207894), (39, 51698380), (52, 38773785), (60, 33603947), (65, 31019028), (78, 25849190), (130, 15509514), (156, 12924595), (195, 10339676), (260, 7754757), (281, 7175220), (390, 5169838), (562, 3587610), (780, 2584919), (843, 2391740), (1124, 1793805), (1405, 1435044), (1686, 1195870), (2810, 717522), (3372, 597935), (3653, 551940), (4215, 478348), (5620, 358761), (7306, 275970), (8430, 239174), (9199, 219180), (10959, 183980), (14612, 137985), (16860, 119587), (18265, 110388), (18398, 109590), (21918, 91990), (27597, 73060), (36530, 55194), (36796, 54795), (43836, 45995)]