19973156622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{22229}}^1$

素因数の和:22657

約数の個数: 64

約数和(自身を含む): 44252282880

約数和(自身を除く): 24279126258

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 383, 391, 766, 782, 1149, 1173, 2298, 2346, 6511, 8809, 13022, 17618, 19533, 22229, 26427, 39066, 44458, 52854, 66687, 133374, 149753, 299506, 377893, 449259, 511267, 755786, 898518, 1022534, 1133679, 1533801, 2267358, 3067602, 8513707, 8691539, 17027414, 17383078, 25541121, 26074617, 51082242, 52149234, 144733019, 195815261, 289466038, 391630522, 434199057, 587445783, 868398114, 1174891566, 3328859437, 6657718874, 9986578311, 19973156622]

約数ペア:

[(1, 19973156622), (2, 9986578311), (3, 6657718874), (6, 3328859437), (17, 1174891566), (23, 868398114), (34, 587445783), (46, 434199057), (51, 391630522), (69, 289466038), (102, 195815261), (138, 144733019), (383, 52149234), (391, 51082242), (766, 26074617), (782, 25541121), (1149, 17383078), (1173, 17027414), (2298, 8691539), (2346, 8513707), (6511, 3067602), (8809, 2267358), (13022, 1533801), (17618, 1133679), (19533, 1022534), (22229, 898518), (26427, 755786), (39066, 511267), (44458, 449259), (52854, 377893), (66687, 299506), (133374, 149753)]