20160863136

素因数分解:

$2^5\times 3^2\times {\mathrm{2293}}^1\times {\mathrm{30529}}^1$

素因数の和:32838

約数の個数: 72

約数和(自身を含む): 57359336580

約数和(自身を除く): 37198473444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2293, 4586, 6879, 9172, 13758, 18344, 20637, 27516, 30529, 36688, 41274, 55032, 61058, 73376, 82548, 91587, 110064, 122116, 165096, 183174, 220128, 244232, 274761, 330192, 366348, 488464, 549522, 660384, 732696, 976928, 1099044, 1465392, 2198088, 2930784, 4396176, 8792352, 70002997, 140005994, 210008991, 280011988, 420017982, 560023976, 630026973, 840035964, 1120047952, 1260053946, 1680071928, 2240095904, 2520107892, 3360143856, 5040215784, 6720287712, 10080431568, 20160863136]

約数ペア:

[(1, 20160863136), (2, 10080431568), (3, 6720287712), (4, 5040215784), (6, 3360143856), (8, 2520107892), (9, 2240095904), (12, 1680071928), (16, 1260053946), (18, 1120047952), (24, 840035964), (32, 630026973), (36, 560023976), (48, 420017982), (72, 280011988), (96, 210008991), (144, 140005994), (288, 70002997), (2293, 8792352), (4586, 4396176), (6879, 2930784), (9172, 2198088), (13758, 1465392), (18344, 1099044), (20637, 976928), (27516, 732696), (30529, 660384), (36688, 549522), (41274, 488464), (55032, 366348), (61058, 330192), (73376, 274761), (82548, 244232), (91587, 220128), (110064, 183174), (122116, 165096)]