20194335646

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 30827174400

約数和(自身を除く): 10632838754

約数列:

[1, 2, 149, 191, 197, 298, 382, 394, 1801, 3602, 28459, 29353, 37627, 56918, 58706, 75254, 268349, 343991, 354797, 536698, 687982, 709594, 5606423, 11212846, 51254659, 52864753, 67766227, 102509318, 105729506, 135532454, 10097167823, 20194335646]

約数ペア:

[(1, 20194335646), (2, 10097167823), (149, 135532454), (191, 105729506), (197, 102509318), (298, 67766227), (382, 52864753), (394, 51254659), (1801, 11212846), (3602, 5606423), (28459, 709594), (29353, 687982), (37627, 536698), (56918, 354797), (58706, 343991), (75254, 268349)]