20165202452

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 35931325248

約数和(自身を除く): 15766122796

約数列:

[1, 2, 4, 107, 214, 251, 337, 428, 502, 557, 674, 1004, 1114, 1348, 2228, 26857, 36059, 53714, 59599, 72118, 84587, 107428, 119198, 139807, 144236, 169174, 187709, 238396, 279614, 338348, 375418, 559228, 750836, 9050809, 14959349, 18101618, 20084863, 29918698, 36203236, 40169726, 47114959, 59837396, 80339452, 94229918, 188459836, 5041300613, 10082601226, 20165202452]

約数ペア:

[(1, 20165202452), (2, 10082601226), (4, 5041300613), (107, 188459836), (214, 94229918), (251, 80339452), (337, 59837396), (428, 47114959), (502, 40169726), (557, 36203236), (674, 29918698), (1004, 20084863), (1114, 18101618), (1348, 14959349), (2228, 9050809), (26857, 750836), (36059, 559228), (53714, 375418), (59599, 338348), (72118, 279614), (84587, 238396), (107428, 187709), (119198, 169174), (139807, 144236)]