20199077592

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2217

約数の個数: 128

約数和(自身を含む): 52872652800

約数和(自身を除く): 32673575208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 89, 111, 131, 148, 178, 222, 262, 267, 296, 356, 393, 444, 524, 534, 712, 786, 888, 1048, 1068, 1572, 1951, 2136, 3144, 3293, 3902, 4847, 5853, 6586, 7804, 9694, 9879, 11659, 11706, 13172, 14541, 15608, 19388, 19758, 23318, 23412, 26344, 29082, 34977, 38776, 39516, 46636, 46824, 58164, 69954, 72187, 79032, 93272, 116328, 139908, 144374, 173639, 216561, 255581, 279816, 288748, 347278, 431383, 433122, 511162, 520917, 577496, 694556, 766743, 862766, 866244, 1022324, 1041834, 1294149, 1389112, 1533486, 1725532, 1732488, 2044648, 2083668, 2588298, 3066972, 3451064, 4167336, 5176596, 6133944, 6424643, 9456497, 10353192, 12849286, 18912994, 19273929, 22746709, 25698572, 28369491, 37825988, 38547858, 45493418, 51397144, 56738982, 68240127, 75651976, 77095716, 90986836, 113477964, 136480254, 154191432, 181973672, 226955928, 272960508, 545921016, 841628233, 1683256466, 2524884699, 3366512932, 5049769398, 6733025864, 10099538796, 20199077592]

約数ペア:

[(1, 20199077592), (2, 10099538796), (3, 6733025864), (4, 5049769398), (6, 3366512932), (8, 2524884699), (12, 1683256466), (24, 841628233), (37, 545921016), (74, 272960508), (89, 226955928), (111, 181973672), (131, 154191432), (148, 136480254), (178, 113477964), (222, 90986836), (262, 77095716), (267, 75651976), (296, 68240127), (356, 56738982), (393, 51397144), (444, 45493418), (524, 38547858), (534, 37825988), (712, 28369491), (786, 25698572), (888, 22746709), (1048, 19273929), (1068, 18912994), (1572, 12849286), (1951, 10353192), (2136, 9456497), (3144, 6424643), (3293, 6133944), (3902, 5176596), (4847, 4167336), (5853, 3451064), (6586, 3066972), (7804, 2588298), (9694, 2083668), (9879, 2044648), (11659, 1732488), (11706, 1725532), (13172, 1533486), (14541, 1389112), (15608, 1294149), (19388, 1041834), (19758, 1022324), (23318, 866244), (23412, 862766), (26344, 766743), (29082, 694556), (34977, 577496), (38776, 520917), (39516, 511162), (46636, 433122), (46824, 431383), (58164, 347278), (69954, 288748), (72187, 279816), (79032, 255581), (93272, 216561), (116328, 173639), (139908, 144374)]