20235723866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 33756549120

約数和(自身を除く): 13520825254

約数列:

[1, 2, 17, 31, 34, 62, 83, 166, 227, 454, 527, 1019, 1054, 1411, 2038, 2573, 2822, 3859, 5146, 7037, 7718, 14074, 17323, 18841, 31589, 34646, 37682, 43741, 63178, 84577, 87482, 119629, 169154, 231313, 239258, 320297, 462626, 537013, 584071, 640594, 1074026, 1168142, 1437809, 2621887, 2875618, 3932321, 5243774, 7170703, 7864642, 9929207, 14341406, 19198979, 19858414, 38397958, 44572079, 89144158, 121901951, 243803902, 326382643, 595168349, 652765286, 1190336698, 10117861933, 20235723866]

約数ペア:

[(1, 20235723866), (2, 10117861933), (17, 1190336698), (31, 652765286), (34, 595168349), (62, 326382643), (83, 243803902), (166, 121901951), (227, 89144158), (454, 44572079), (527, 38397958), (1019, 19858414), (1054, 19198979), (1411, 14341406), (2038, 9929207), (2573, 7864642), (2822, 7170703), (3859, 5243774), (5146, 3932321), (7037, 2875618), (7718, 2621887), (14074, 1437809), (17323, 1168142), (18841, 1074026), (31589, 640594), (34646, 584071), (37682, 537013), (43741, 462626), (63178, 320297), (84577, 239258), (87482, 231313), (119629, 169154)]