20348534230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{44623}}^1$

素因数の和:46132

約数の個数: 32

約数和(自身を含む): 37835440128

約数和(自身を除く): 17486905898

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1471, 2942, 7355, 14710, 44623, 45601, 89246, 91202, 223115, 228005, 446230, 456010, 1383313, 2766626, 6916565, 13833130, 65640433, 131280866, 328202165, 656404330, 2034853423, 4069706846, 10174267115, 20348534230]

約数ペア:

[(1, 20348534230), (2, 10174267115), (5, 4069706846), (10, 2034853423), (31, 656404330), (62, 328202165), (155, 131280866), (310, 65640433), (1471, 13833130), (2942, 6916565), (7355, 2766626), (14710, 1383313), (44623, 456010), (45601, 446230), (89246, 228005), (91202, 223115)]