20996858130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1\times {\mathrm{4229}}^1$

素因数の和:5059

約数の個数: 64

約数和(自身を含む): 50654419200

約数和(自身を除く): 29657561070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 461, 718, 922, 1077, 1383, 1795, 2154, 2305, 2766, 3590, 4229, 4610, 5385, 6915, 8458, 10770, 12687, 13830, 21145, 25374, 42290, 63435, 126870, 165499, 330998, 496497, 827495, 992994, 1518211, 1654990, 1949569, 2482485, 3036422, 3899138, 4554633, 4964970, 5848707, 7591055, 9109266, 9747845, 11697414, 15182110, 19495690, 22773165, 29243535, 45546330, 58487070, 699895271, 1399790542, 2099685813, 3499476355, 4199371626, 6998952710, 10498429065, 20996858130]

約数ペア:

[(1, 20996858130), (2, 10498429065), (3, 6998952710), (5, 4199371626), (6, 3499476355), (10, 2099685813), (15, 1399790542), (30, 699895271), (359, 58487070), (461, 45546330), (718, 29243535), (922, 22773165), (1077, 19495690), (1383, 15182110), (1795, 11697414), (2154, 9747845), (2305, 9109266), (2766, 7591055), (3590, 5848707), (4229, 4964970), (4610, 4554633), (5385, 3899138), (6915, 3036422), (8458, 2482485), (10770, 1949569), (12687, 1654990), (13830, 1518211), (21145, 992994), (25374, 827495), (42290, 496497), (63435, 330998), (126870, 165499)]