20171783052

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{587}}^1\times {\mathrm{5393}}^1$

素因数の和:6052

約数の個数: 96

約数和(自身を含む): 53284089600

約数和(自身を除く): 33112306548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 587, 708, 1062, 1174, 1593, 1761, 2124, 2348, 3186, 3522, 5283, 5393, 6372, 7044, 10566, 10786, 15849, 16179, 21132, 21572, 31698, 32358, 34633, 48537, 63396, 64716, 69266, 97074, 103899, 138532, 145611, 194148, 207798, 291222, 311697, 318187, 415596, 582444, 623394, 636374, 935091, 954561, 1246788, 1272748, 1870182, 1909122, 2863683, 3165691, 3740364, 3818244, 5727366, 6331382, 8591049, 9497073, 11454732, 12662764, 17182098, 18994146, 28491219, 34364196, 37988292, 56982438, 85473657, 113964876, 170947314, 186775769, 341894628, 373551538, 560327307, 747103076, 1120654614, 1680981921, 2241309228, 3361963842, 5042945763, 6723927684, 10085891526, 20171783052]

約数ペア:

[(1, 20171783052), (2, 10085891526), (3, 6723927684), (4, 5042945763), (6, 3361963842), (9, 2241309228), (12, 1680981921), (18, 1120654614), (27, 747103076), (36, 560327307), (54, 373551538), (59, 341894628), (108, 186775769), (118, 170947314), (177, 113964876), (236, 85473657), (354, 56982438), (531, 37988292), (587, 34364196), (708, 28491219), (1062, 18994146), (1174, 17182098), (1593, 12662764), (1761, 11454732), (2124, 9497073), (2348, 8591049), (3186, 6331382), (3522, 5727366), (5283, 3818244), (5393, 3740364), (6372, 3165691), (7044, 2863683), (10566, 1909122), (10786, 1870182), (15849, 1272748), (16179, 1246788), (21132, 954561), (21572, 935091), (31698, 636374), (32358, 623394), (34633, 582444), (48537, 415596), (63396, 318187), (64716, 311697), (69266, 291222), (97074, 207798), (103899, 194148), (138532, 145611)]