20072607096

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{31081}}^1$

素因数の和:31540

約数の個数: 64

約数和(自身を含む): 51024211200

約数和(自身を除く): 30951604104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 379, 426, 568, 758, 852, 1137, 1516, 1704, 2274, 3032, 4548, 9096, 26909, 31081, 53818, 62162, 80727, 93243, 107636, 124324, 161454, 186486, 215272, 248648, 322908, 372972, 645816, 745944, 2206751, 4413502, 6620253, 8827004, 11779699, 13240506, 17654008, 23559398, 26481012, 35339097, 47118796, 52962024, 70678194, 94237592, 141356388, 282712776, 836358629, 1672717258, 2509075887, 3345434516, 5018151774, 6690869032, 10036303548, 20072607096]

約数ペア:

[(1, 20072607096), (2, 10036303548), (3, 6690869032), (4, 5018151774), (6, 3345434516), (8, 2509075887), (12, 1672717258), (24, 836358629), (71, 282712776), (142, 141356388), (213, 94237592), (284, 70678194), (379, 52962024), (426, 47118796), (568, 35339097), (758, 26481012), (852, 23559398), (1137, 17654008), (1516, 13240506), (1704, 11779699), (2274, 8827004), (3032, 6620253), (4548, 4413502), (9096, 2206751), (26909, 745944), (31081, 645816), (53818, 372972), (62162, 322908), (80727, 248648), (93243, 215272), (107636, 186486), (124324, 161454)]