20222202028

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1\times {\mathrm{3739}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 40639737600

約数和(自身を除く): 20417535572

約数列:

[1, 2, 4, 7, 14, 28, 419, 461, 838, 922, 1676, 1844, 2933, 3227, 3739, 5866, 6454, 7478, 11732, 12908, 14956, 26173, 52346, 104692, 193159, 386318, 772636, 1352113, 1566641, 1723679, 2704226, 3133282, 3447358, 5408452, 6266564, 6894716, 10966487, 12065753, 21932974, 24131506, 43865948, 48263012, 722221501, 1444443002, 2888886004, 5055550507, 10111101014, 20222202028]

約数ペア:

[(1, 20222202028), (2, 10111101014), (4, 5055550507), (7, 2888886004), (14, 1444443002), (28, 722221501), (419, 48263012), (461, 43865948), (838, 24131506), (922, 21932974), (1676, 12065753), (1844, 10966487), (2933, 6894716), (3227, 6266564), (3739, 5408452), (5866, 3447358), (6454, 3133282), (7478, 2704226), (11732, 1723679), (12908, 1566641), (14956, 1352113), (26173, 772636), (52346, 386318), (104692, 193159)]