20197381104

素因数分解:

$2^4\times 3^4\times {\mathrm{2659}}^1\times {\mathrm{5861}}^1$

素因数の和:8540

約数の個数: 100

約数和(自身を含む): 58489042920

約数和(自身を除く): 38291661816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2659, 5318, 5861, 7977, 10636, 11722, 15954, 17583, 21272, 23444, 23931, 31908, 35166, 42544, 46888, 47862, 52749, 63816, 70332, 71793, 93776, 95724, 105498, 127632, 140664, 143586, 158247, 191448, 210996, 215379, 281328, 287172, 316494, 382896, 421992, 430758, 474741, 574344, 632988, 843984, 861516, 949482, 1148688, 1265976, 1723032, 1898964, 2531952, 3446064, 3797928, 7595856, 15584399, 31168798, 46753197, 62337596, 93506394, 124675192, 140259591, 187012788, 249350384, 280519182, 374025576, 420778773, 561038364, 748051152, 841557546, 1122076728, 1262336319, 1683115092, 2244153456, 2524672638, 3366230184, 5049345276, 6732460368, 10098690552, 20197381104]

約数ペア:

[(1, 20197381104), (2, 10098690552), (3, 6732460368), (4, 5049345276), (6, 3366230184), (8, 2524672638), (9, 2244153456), (12, 1683115092), (16, 1262336319), (18, 1122076728), (24, 841557546), (27, 748051152), (36, 561038364), (48, 420778773), (54, 374025576), (72, 280519182), (81, 249350384), (108, 187012788), (144, 140259591), (162, 124675192), (216, 93506394), (324, 62337596), (432, 46753197), (648, 31168798), (1296, 15584399), (2659, 7595856), (5318, 3797928), (5861, 3446064), (7977, 2531952), (10636, 1898964), (11722, 1723032), (15954, 1265976), (17583, 1148688), (21272, 949482), (23444, 861516), (23931, 843984), (31908, 632988), (35166, 574344), (42544, 474741), (46888, 430758), (47862, 421992), (52749, 382896), (63816, 316494), (70332, 287172), (71793, 281328), (93776, 215379), (95724, 210996), (105498, 191448), (127632, 158247), (140664, 143586)]