20174901742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{137707}}^1$

素因数の和:137896

約数の個数: 32

約数和(自身を含む): 33314319360

約数和(自身を除く): 13139417618

約数列:

[1, 2, 17, 31, 34, 62, 139, 278, 527, 1054, 2363, 4309, 4726, 8618, 73253, 137707, 146506, 275414, 2341019, 4268917, 4682038, 8537834, 19141273, 38282546, 72571589, 145143178, 325401641, 593379463, 650803282, 1186758926, 10087450871, 20174901742]

約数ペア:

[(1, 20174901742), (2, 10087450871), (17, 1186758926), (31, 650803282), (34, 593379463), (62, 325401641), (139, 145143178), (278, 72571589), (527, 38282546), (1054, 19141273), (2363, 8537834), (4309, 4682038), (4726, 4268917), (8618, 2341019), (73253, 275414), (137707, 146506)]