20162025492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1490833}}^1$

素因数の和:1490877

約数の個数: 72

約数和(自身を含む): 57104905536

約数和(自身を除く): 36942880044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 1490833, 2981666, 4472499, 5963332, 8944998, 10435831, 17889996, 20871662, 31307493, 34289159, 41743324, 62614986, 68578318, 73050817, 102867477, 125229972, 137156636, 146101634, 205734954, 219152451, 240024113, 292203268, 411469908, 438304902, 480048226, 720072339, 876609804, 960096452, 1440144678, 1680168791, 2880289356, 3360337582, 5040506373, 6720675164, 10081012746, 20162025492]

約数ペア:

[(1, 20162025492), (2, 10081012746), (3, 6720675164), (4, 5040506373), (6, 3360337582), (7, 2880289356), (12, 1680168791), (14, 1440144678), (21, 960096452), (23, 876609804), (28, 720072339), (42, 480048226), (46, 438304902), (49, 411469908), (69, 292203268), (84, 240024113), (92, 219152451), (98, 205734954), (138, 146101634), (147, 137156636), (161, 125229972), (196, 102867477), (276, 73050817), (294, 68578318), (322, 62614986), (483, 41743324), (588, 34289159), (644, 31307493), (966, 20871662), (1127, 17889996), (1932, 10435831), (2254, 8944998), (3381, 5963332), (4508, 4472499), (6762, 2981666), (13524, 1490833)]