20132599860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6579281}}^1$

素因数の和:6579313

約数の個数: 72

約数和(自身を含む): 64661183496

約数和(自身を除く): 44528583636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 6579281, 13158562, 19737843, 26317124, 32896405, 39475686, 59213529, 65792810, 78951372, 98689215, 111847777, 118427058, 131585620, 197378430, 223695554, 236854116, 296067645, 335543331, 394756860, 447391108, 559238885, 592135290, 671086662, 1006629993, 1118477770, 1184270580, 1342173324, 1677716655, 2013259986, 2236955540, 3355433310, 4026519972, 5033149965, 6710866620, 10066299930, 20132599860]

約数ペア:

[(1, 20132599860), (2, 10066299930), (3, 6710866620), (4, 5033149965), (5, 4026519972), (6, 3355433310), (9, 2236955540), (10, 2013259986), (12, 1677716655), (15, 1342173324), (17, 1184270580), (18, 1118477770), (20, 1006629993), (30, 671086662), (34, 592135290), (36, 559238885), (45, 447391108), (51, 394756860), (60, 335543331), (68, 296067645), (85, 236854116), (90, 223695554), (102, 197378430), (153, 131585620), (170, 118427058), (180, 111847777), (204, 98689215), (255, 78951372), (306, 65792810), (340, 59213529), (510, 39475686), (612, 32896405), (765, 26317124), (1020, 19737843), (1530, 13158562), (3060, 6579281)]