20224258920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2956763}}^1$

素因数の和:2956799

約数の個数: 96

約数和(自身を含む): 69188277600

約数和(自身を除く): 48964018680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 2956763, 5913526, 8870289, 11827052, 14783815, 17740578, 23654104, 26610867, 29567630, 35481156, 44351445, 53221734, 56178497, 59135260, 70962312, 88702890, 106443468, 112356994, 118270520, 133054335, 168535491, 177405780, 212886936, 224713988, 266108670, 280892485, 337070982, 354811560, 449427976, 505606473, 532217340, 561784970, 674141964, 842677455, 1011212946, 1064434680, 1123569940, 1348283928, 1685354910, 2022425892, 2247139880, 2528032365, 3370709820, 4044851784, 5056064730, 6741419640, 10112129460, 20224258920]

約数ペア:

[(1, 20224258920), (2, 10112129460), (3, 6741419640), (4, 5056064730), (5, 4044851784), (6, 3370709820), (8, 2528032365), (9, 2247139880), (10, 2022425892), (12, 1685354910), (15, 1348283928), (18, 1123569940), (19, 1064434680), (20, 1011212946), (24, 842677455), (30, 674141964), (36, 561784970), (38, 532217340), (40, 505606473), (45, 449427976), (57, 354811560), (60, 337070982), (72, 280892485), (76, 266108670), (90, 224713988), (95, 212886936), (114, 177405780), (120, 168535491), (152, 133054335), (171, 118270520), (180, 112356994), (190, 106443468), (228, 88702890), (285, 70962312), (342, 59135260), (360, 56178497), (380, 53221734), (456, 44351445), (570, 35481156), (684, 29567630), (760, 26610867), (855, 23654104), (1140, 17740578), (1368, 14783815), (1710, 11827052), (2280, 8870289), (3420, 5913526), (6840, 2956763)]