20174659670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{3371}}^1$

素因数の和:4757

約数の個数: 64

約数和(自身を含む): 40624561152

約数和(自身を除く): 20449901482

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1327, 2255, 2654, 3371, 4510, 6635, 6742, 13270, 14597, 16855, 29194, 33710, 37081, 54407, 72985, 74162, 108814, 138211, 145970, 185405, 272035, 276422, 370810, 544070, 598477, 691055, 1196954, 1382110, 1520321, 2992385, 3040642, 4473317, 5984770, 7601605, 8946634, 15203210, 22366585, 44733170, 49206487, 98412974, 183405997, 246032435, 366811994, 492064870, 917029985, 1834059970, 2017465967, 4034931934, 10087329835, 20174659670]

約数ペア:

[(1, 20174659670), (2, 10087329835), (5, 4034931934), (10, 2017465967), (11, 1834059970), (22, 917029985), (41, 492064870), (55, 366811994), (82, 246032435), (110, 183405997), (205, 98412974), (410, 49206487), (451, 44733170), (902, 22366585), (1327, 15203210), (2255, 8946634), (2654, 7601605), (3371, 5984770), (4510, 4473317), (6635, 3040642), (6742, 2992385), (13270, 1520321), (14597, 1382110), (16855, 1196954), (29194, 691055), (33710, 598477), (37081, 544070), (54407, 370810), (72985, 276422), (74162, 272035), (108814, 185405), (138211, 145970)]