20213115936

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{15679}}^1$

素因数の和:16738

約数の個数: 96

約数和(自身を含む): 57199887360

約数和(自身を除く): 36986771424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1033, 1248, 2066, 3099, 4132, 6198, 8264, 12396, 13429, 15679, 16528, 24792, 26858, 31358, 33056, 40287, 47037, 49584, 53716, 62716, 80574, 94074, 99168, 107432, 125432, 161148, 188148, 203827, 214864, 250864, 322296, 376296, 407654, 429728, 501728, 611481, 644592, 752592, 815308, 1222962, 1289184, 1505184, 1630616, 2445924, 3261232, 4891848, 6522464, 9783696, 16196407, 19567392, 32392814, 48589221, 64785628, 97178442, 129571256, 194356884, 210553291, 259142512, 388713768, 421106582, 518285024, 631659873, 777427536, 842213164, 1263319746, 1554855072, 1684426328, 2526639492, 3368852656, 5053278984, 6737705312, 10106557968, 20213115936]

約数ペア:

[(1, 20213115936), (2, 10106557968), (3, 6737705312), (4, 5053278984), (6, 3368852656), (8, 2526639492), (12, 1684426328), (13, 1554855072), (16, 1263319746), (24, 842213164), (26, 777427536), (32, 631659873), (39, 518285024), (48, 421106582), (52, 388713768), (78, 259142512), (96, 210553291), (104, 194356884), (156, 129571256), (208, 97178442), (312, 64785628), (416, 48589221), (624, 32392814), (1033, 19567392), (1248, 16196407), (2066, 9783696), (3099, 6522464), (4132, 4891848), (6198, 3261232), (8264, 2445924), (12396, 1630616), (13429, 1505184), (15679, 1289184), (16528, 1222962), (24792, 815308), (26858, 752592), (31358, 644592), (33056, 611481), (40287, 501728), (47037, 429728), (49584, 407654), (53716, 376296), (62716, 322296), (80574, 250864), (94074, 214864), (99168, 203827), (107432, 188148), (125432, 161148)]