20201733072

素因数分解:

$2^4\times 3^6\times {\mathrm{61}}^1\times {\mathrm{28393}}^1$

素因数の和:28480

約数の個数: 140

約数和(自身を含む): 59648581924

約数和(自身を除く): 39446848852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 486, 488, 549, 648, 729, 732, 972, 976, 1098, 1296, 1458, 1464, 1647, 1944, 2196, 2916, 2928, 3294, 3888, 4392, 4941, 5832, 6588, 8784, 9882, 11664, 13176, 14823, 19764, 26352, 28393, 29646, 39528, 44469, 56786, 59292, 79056, 85179, 88938, 113572, 118584, 170358, 177876, 227144, 237168, 255537, 340716, 355752, 454288, 511074, 681432, 711504, 766611, 1022148, 1362864, 1533222, 1731973, 2044296, 2299833, 3066444, 3463946, 4088592, 4599666, 5195919, 6132888, 6899499, 6927892, 9199332, 10391838, 12265776, 13798998, 13855784, 15587757, 18398664, 20698497, 20783676, 27597996, 27711568, 31175514, 36797328, 41396994, 41567352, 46763271, 55195992, 62351028, 82793988, 83134704, 93526542, 110391984, 124702056, 140289813, 165587976, 187053084, 249404112, 280579626, 331175952, 374106168, 420869439, 561159252, 748212336, 841738878, 1122318504, 1262608317, 1683477756, 2244637008, 2525216634, 3366955512, 5050433268, 6733911024, 10100866536, 20201733072]

約数ペア:

[(1, 20201733072), (2, 10100866536), (3, 6733911024), (4, 5050433268), (6, 3366955512), (8, 2525216634), (9, 2244637008), (12, 1683477756), (16, 1262608317), (18, 1122318504), (24, 841738878), (27, 748212336), (36, 561159252), (48, 420869439), (54, 374106168), (61, 331175952), (72, 280579626), (81, 249404112), (108, 187053084), (122, 165587976), (144, 140289813), (162, 124702056), (183, 110391984), (216, 93526542), (243, 83134704), (244, 82793988), (324, 62351028), (366, 55195992), (432, 46763271), (486, 41567352), (488, 41396994), (549, 36797328), (648, 31175514), (729, 27711568), (732, 27597996), (972, 20783676), (976, 20698497), (1098, 18398664), (1296, 15587757), (1458, 13855784), (1464, 13798998), (1647, 12265776), (1944, 10391838), (2196, 9199332), (2916, 6927892), (2928, 6899499), (3294, 6132888), (3888, 5195919), (4392, 4599666), (4941, 4088592), (5832, 3463946), (6588, 3066444), (8784, 2299833), (9882, 2044296), (11664, 1731973), (13176, 1533222), (14823, 1362864), (19764, 1022148), (26352, 766611), (28393, 711504), (29646, 681432), (39528, 511074), (44469, 454288), (56786, 355752), (59292, 340716), (79056, 255537), (85179, 237168), (88938, 227144), (113572, 177876), (118584, 170358)]