20176975332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{6553}}^1$

素因数の和:6714

約数の個数: 108

約数和(自身を含む): 53301519180

約数和(自身を除く): 33124543848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 961, 1068, 1116, 1602, 1922, 2759, 2883, 3204, 3844, 5518, 5766, 6553, 8277, 8649, 11036, 11532, 13106, 16554, 17298, 19659, 24831, 26212, 33108, 34596, 39318, 49662, 58977, 78636, 85529, 99324, 117954, 171058, 203143, 235908, 256587, 342116, 406286, 513174, 583217, 609429, 769761, 812572, 1026348, 1166434, 1218858, 1539522, 1749651, 1828287, 2332868, 2437716, 3079044, 3499302, 3656574, 5248953, 6297433, 6998604, 7313148, 10497906, 12594866, 18079727, 18892299, 20995812, 25189732, 36159454, 37784598, 54239181, 56676897, 72318908, 75569196, 108478362, 113353794, 162717543, 216956724, 226707588, 325435086, 560471537, 650870172, 1120943074, 1681414611, 2241886148, 3362829222, 5044243833, 6725658444, 10088487666, 20176975332]

約数ペア:

[(1, 20176975332), (2, 10088487666), (3, 6725658444), (4, 5044243833), (6, 3362829222), (9, 2241886148), (12, 1681414611), (18, 1120943074), (31, 650870172), (36, 560471537), (62, 325435086), (89, 226707588), (93, 216956724), (124, 162717543), (178, 113353794), (186, 108478362), (267, 75569196), (279, 72318908), (356, 56676897), (372, 54239181), (534, 37784598), (558, 36159454), (801, 25189732), (961, 20995812), (1068, 18892299), (1116, 18079727), (1602, 12594866), (1922, 10497906), (2759, 7313148), (2883, 6998604), (3204, 6297433), (3844, 5248953), (5518, 3656574), (5766, 3499302), (6553, 3079044), (8277, 2437716), (8649, 2332868), (11036, 1828287), (11532, 1749651), (13106, 1539522), (16554, 1218858), (17298, 1166434), (19659, 1026348), (24831, 812572), (26212, 769761), (33108, 609429), (34596, 583217), (39318, 513174), (49662, 406286), (58977, 342116), (78636, 256587), (85529, 235908), (99324, 203143), (117954, 171058)]