20095679328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1\times {\mathrm{5651}}^1$

素因数の和:7860

約数の個数: 96

約数和(自身を含む): 55889688960

約数和(自身を除く): 35794009632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 2179, 4358, 5651, 6537, 8716, 11302, 13074, 16953, 17432, 22604, 26148, 33906, 34864, 37043, 45208, 52296, 67812, 69728, 74086, 90416, 96067, 104592, 111129, 135624, 148172, 180832, 192134, 209184, 222258, 271248, 288201, 296344, 384268, 444516, 542496, 576402, 592688, 768536, 889032, 1152804, 1185376, 1537072, 1778064, 2305608, 3074144, 3556128, 4611216, 9222432, 12313529, 24627058, 36940587, 49254116, 73881174, 98508232, 147762348, 197016464, 209329993, 295524696, 394032928, 418659986, 591049392, 627989979, 837319972, 1182098784, 1255979958, 1674639944, 2511959916, 3349279888, 5023919832, 6698559776, 10047839664, 20095679328]

約数ペア:

[(1, 20095679328), (2, 10047839664), (3, 6698559776), (4, 5023919832), (6, 3349279888), (8, 2511959916), (12, 1674639944), (16, 1255979958), (17, 1182098784), (24, 837319972), (32, 627989979), (34, 591049392), (48, 418659986), (51, 394032928), (68, 295524696), (96, 209329993), (102, 197016464), (136, 147762348), (204, 98508232), (272, 73881174), (408, 49254116), (544, 36940587), (816, 24627058), (1632, 12313529), (2179, 9222432), (4358, 4611216), (5651, 3556128), (6537, 3074144), (8716, 2305608), (11302, 1778064), (13074, 1537072), (16953, 1185376), (17432, 1152804), (22604, 889032), (26148, 768536), (33906, 592688), (34864, 576402), (37043, 542496), (45208, 444516), (52296, 384268), (67812, 296344), (69728, 288201), (74086, 271248), (90416, 222258), (96067, 209184), (104592, 192134), (111129, 180832), (135624, 148172)]