20165202524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{12197}}^1$

素因数の和:12498

約数の個数: 48

約数和(自身を含む): 37159987200

約数和(自身を除く): 16994784676

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 199, 268, 398, 796, 2077, 4154, 6169, 8308, 12197, 12338, 13333, 24394, 24676, 26666, 48788, 53332, 378107, 413323, 756214, 817199, 826646, 1512428, 1634398, 1653292, 2427203, 3268796, 4854406, 9708812, 25333169, 50666338, 75243293, 101332676, 150486586, 162622601, 300973172, 325245202, 650490404, 5041300631, 10082601262, 20165202524]

約数ペア:

[(1, 20165202524), (2, 10082601262), (4, 5041300631), (31, 650490404), (62, 325245202), (67, 300973172), (124, 162622601), (134, 150486586), (199, 101332676), (268, 75243293), (398, 50666338), (796, 25333169), (2077, 9708812), (4154, 4854406), (6169, 3268796), (8308, 2427203), (12197, 1653292), (12338, 1634398), (13333, 1512428), (24394, 826646), (24676, 817199), (26666, 756214), (48788, 413323), (53332, 378107)]