20014967532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{423221}}^1$

素因数の和:423798

約数の個数: 48

約数和(自身を含む): 53468174592

約数和(自身を除く): 33453207060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 563, 1126, 1689, 2252, 3378, 3941, 6756, 7882, 11823, 15764, 23646, 47292, 423221, 846442, 1269663, 1692884, 2539326, 2962547, 5078652, 5925094, 8887641, 11850188, 17775282, 35550564, 238273423, 476546846, 714820269, 953093692, 1429640538, 1667913961, 2859281076, 3335827922, 5003741883, 6671655844, 10007483766, 20014967532]

約数ペア:

[(1, 20014967532), (2, 10007483766), (3, 6671655844), (4, 5003741883), (6, 3335827922), (7, 2859281076), (12, 1667913961), (14, 1429640538), (21, 953093692), (28, 714820269), (42, 476546846), (84, 238273423), (563, 35550564), (1126, 17775282), (1689, 11850188), (2252, 8887641), (3378, 5925094), (3941, 5078652), (6756, 2962547), (7882, 2539326), (11823, 1692884), (15764, 1269663), (23646, 846442), (47292, 423221)]