20166712995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{553043}}^1$

素因数の和:553092

約数の個数: 64

約数和(自身を含む): 40137721344

約数和(自身を除く): 19971008349

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 2145, 2431, 2805, 3315, 7293, 12155, 36465, 553043, 1659129, 2765215, 6083473, 7189559, 8295645, 9401731, 18250419, 21568677, 28205193, 30417365, 35947795, 47008655, 79085149, 91252095, 103419041, 107843385, 122222503, 141025965, 237255447, 310257123, 366667509, 395425745, 517095205, 611112515, 1186277235, 1344447533, 1551285615, 1833337545, 4033342599, 6722237665, 20166712995]

約数ペア:

[(1, 20166712995), (3, 6722237665), (5, 4033342599), (11, 1833337545), (13, 1551285615), (15, 1344447533), (17, 1186277235), (33, 611112515), (39, 517095205), (51, 395425745), (55, 366667509), (65, 310257123), (85, 237255447), (143, 141025965), (165, 122222503), (187, 107843385), (195, 103419041), (221, 91252095), (255, 79085149), (429, 47008655), (561, 35947795), (663, 30417365), (715, 28205193), (935, 21568677), (1105, 18250419), (2145, 9401731), (2431, 8295645), (2805, 7189559), (3315, 6083473), (7293, 2765215), (12155, 1659129), (36465, 553043)]