20183120190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{120763}}^1$

素因数の和:121398

約数の個数: 64

約数和(自身を含む): 53909049600

約数和(自身を除く): 33725929410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 619, 1238, 1857, 3095, 3714, 5571, 6190, 9285, 11142, 16713, 18570, 27855, 33426, 55710, 83565, 120763, 167130, 241526, 362289, 603815, 724578, 1086867, 1207630, 1811445, 2173734, 3260601, 3622890, 5434335, 6521202, 10868670, 16303005, 32606010, 74752297, 149504594, 224256891, 373761485, 448513782, 672770673, 747522970, 1121284455, 1345541346, 2018312019, 2242568910, 3363853365, 4036624038, 6727706730, 10091560095, 20183120190]

約数ペア:

[(1, 20183120190), (2, 10091560095), (3, 6727706730), (5, 4036624038), (6, 3363853365), (9, 2242568910), (10, 2018312019), (15, 1345541346), (18, 1121284455), (27, 747522970), (30, 672770673), (45, 448513782), (54, 373761485), (90, 224256891), (135, 149504594), (270, 74752297), (619, 32606010), (1238, 16303005), (1857, 10868670), (3095, 6521202), (3714, 5434335), (5571, 3622890), (6190, 3260601), (9285, 2173734), (11142, 1811445), (16713, 1207630), (18570, 1086867), (27855, 724578), (33426, 603815), (55710, 362289), (83565, 241526), (120763, 167130)]