20596475190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{284521}}^1$

素因数の和:284677

約数の個数: 64

約数和(自身を含む): 52443095040

約数和(自身を除く): 31846619850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1270, 1905, 2413, 3810, 4826, 7239, 12065, 14478, 24130, 36195, 72390, 284521, 569042, 853563, 1422605, 1707126, 2845210, 4267815, 5405899, 8535630, 10811798, 16217697, 27029495, 32435394, 36134167, 54058990, 72268334, 81088485, 108402501, 162176970, 180670835, 216805002, 361341670, 542012505, 686549173, 1084025010, 1373098346, 2059647519, 3432745865, 4119295038, 6865491730, 10298237595, 20596475190]

約数ペア:

[(1, 20596475190), (2, 10298237595), (3, 6865491730), (5, 4119295038), (6, 3432745865), (10, 2059647519), (15, 1373098346), (19, 1084025010), (30, 686549173), (38, 542012505), (57, 361341670), (95, 216805002), (114, 180670835), (127, 162176970), (190, 108402501), (254, 81088485), (285, 72268334), (381, 54058990), (570, 36134167), (635, 32435394), (762, 27029495), (1270, 16217697), (1905, 10811798), (2413, 8535630), (3810, 5405899), (4826, 4267815), (7239, 2845210), (12065, 1707126), (14478, 1422605), (24130, 853563), (36195, 569042), (72390, 284521)]