20942864304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1\times {\mathrm{4931}}^1$

素因数の和:9618

約数の個数: 80

約数和(自身を含む): 56973674880

約数和(自身を除く): 36030810576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 4657, 4931, 9314, 9862, 13971, 14793, 18628, 19724, 27942, 29586, 37256, 39448, 55884, 59172, 74512, 78896, 88483, 93689, 111768, 118344, 176966, 187378, 223536, 236688, 265449, 281067, 353932, 374756, 530898, 562134, 707864, 749512, 1061796, 1124268, 1415728, 1499024, 2123592, 2248536, 4247184, 4497072, 22963667, 45927334, 68891001, 91854668, 137782002, 183709336, 275564004, 367418672, 436309673, 551128008, 872619346, 1102256016, 1308929019, 1745238692, 2617858038, 3490477384, 5235716076, 6980954768, 10471432152, 20942864304]

約数ペア:

[(1, 20942864304), (2, 10471432152), (3, 6980954768), (4, 5235716076), (6, 3490477384), (8, 2617858038), (12, 1745238692), (16, 1308929019), (19, 1102256016), (24, 872619346), (38, 551128008), (48, 436309673), (57, 367418672), (76, 275564004), (114, 183709336), (152, 137782002), (228, 91854668), (304, 68891001), (456, 45927334), (912, 22963667), (4657, 4497072), (4931, 4247184), (9314, 2248536), (9862, 2123592), (13971, 1499024), (14793, 1415728), (18628, 1124268), (19724, 1061796), (27942, 749512), (29586, 707864), (37256, 562134), (39448, 530898), (55884, 374756), (59172, 353932), (74512, 281067), (78896, 265449), (88483, 236688), (93689, 223536), (111768, 187378), (118344, 176966)]