20346960770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 37527874560

約数和(自身を除く): 17180913790

約数列:

[1, 2, 5, 10, 73, 146, 173, 346, 365, 367, 439, 730, 734, 865, 878, 1730, 1835, 2195, 3670, 4390, 12629, 25258, 26791, 32047, 53582, 63145, 63491, 64094, 75947, 126290, 126982, 133955, 151894, 160235, 161113, 267910, 317455, 320470, 322226, 379735, 634910, 759470, 805565, 1611130, 4634843, 5544131, 9269686, 11088262, 11761249, 23174215, 23522498, 27720655, 27872549, 46348430, 55441310, 55745098, 58806245, 117612490, 139362745, 278725490, 2034696077, 4069392154, 10173480385, 20346960770]

約数ペア:

[(1, 20346960770), (2, 10173480385), (5, 4069392154), (10, 2034696077), (73, 278725490), (146, 139362745), (173, 117612490), (346, 58806245), (365, 55745098), (367, 55441310), (439, 46348430), (730, 27872549), (734, 27720655), (865, 23522498), (878, 23174215), (1730, 11761249), (1835, 11088262), (2195, 9269686), (3670, 5544131), (4390, 4634843), (12629, 1611130), (25258, 805565), (26791, 759470), (32047, 634910), (53582, 379735), (63145, 322226), (63491, 320470), (64094, 317455), (75947, 267910), (126290, 161113), (126982, 160235), (133955, 151894)]