20194307532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{192173}}^1$

素因数の和:192332

約数の個数: 96

約数和(自身を含む): 60265766400

約数和(自身を除く): 40071458868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 139, 189, 252, 278, 378, 417, 556, 756, 834, 973, 1251, 1668, 1946, 2502, 2919, 3753, 3892, 5004, 5838, 7506, 8757, 11676, 15012, 17514, 26271, 35028, 52542, 105084, 192173, 384346, 576519, 768692, 1153038, 1345211, 1729557, 2306076, 2690422, 3459114, 4035633, 5188671, 5380844, 6918228, 8071266, 10377342, 12106899, 16142532, 20754684, 24213798, 26712047, 36320697, 48427596, 53424094, 72641394, 80136141, 106848188, 145282788, 160272282, 186984329, 240408423, 320544564, 373968658, 480816846, 560952987, 721225269, 747937316, 961633692, 1121905974, 1442450538, 1682858961, 2243811948, 2884901076, 3365717922, 5048576883, 6731435844, 10097153766, 20194307532]

約数ペア:

[(1, 20194307532), (2, 10097153766), (3, 6731435844), (4, 5048576883), (6, 3365717922), (7, 2884901076), (9, 2243811948), (12, 1682858961), (14, 1442450538), (18, 1121905974), (21, 961633692), (27, 747937316), (28, 721225269), (36, 560952987), (42, 480816846), (54, 373968658), (63, 320544564), (84, 240408423), (108, 186984329), (126, 160272282), (139, 145282788), (189, 106848188), (252, 80136141), (278, 72641394), (378, 53424094), (417, 48427596), (556, 36320697), (756, 26712047), (834, 24213798), (973, 20754684), (1251, 16142532), (1668, 12106899), (1946, 10377342), (2502, 8071266), (2919, 6918228), (3753, 5380844), (3892, 5188671), (5004, 4035633), (5838, 3459114), (7506, 2690422), (8757, 2306076), (11676, 1729557), (15012, 1345211), (17514, 1153038), (26271, 768692), (35028, 576519), (52542, 384346), (105084, 192173)]