20223814452

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{31991}}^1$

素因数の和:32516

約数の個数: 48

約数和(自身を含む): 47655283200

約数和(自身を除く): 27431468748

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 379, 417, 556, 758, 834, 1137, 1516, 1668, 2274, 4548, 31991, 52681, 63982, 95973, 105362, 127964, 158043, 191946, 210724, 316086, 383892, 632172, 4446749, 8893498, 12124589, 13340247, 17786996, 24249178, 26680494, 36373767, 48498356, 53360988, 72747534, 145495068, 1685317871, 3370635742, 5055953613, 6741271484, 10111907226, 20223814452]

約数ペア:

[(1, 20223814452), (2, 10111907226), (3, 6741271484), (4, 5055953613), (6, 3370635742), (12, 1685317871), (139, 145495068), (278, 72747534), (379, 53360988), (417, 48498356), (556, 36373767), (758, 26680494), (834, 24249178), (1137, 17786996), (1516, 13340247), (1668, 12124589), (2274, 8893498), (4548, 4446749), (31991, 632172), (52681, 383892), (63982, 316086), (95973, 210724), (105362, 191946), (127964, 158043)]