20163854250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{8961713}}^1$

素因数の和:8961736

約数の個数: 48

約数和(自身を含む): 54523067976

約数和(自身を除く): 34359213726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 8961713, 17923426, 26885139, 44808565, 53770278, 80655417, 89617130, 134425695, 161310834, 224042825, 268851390, 403277085, 448085650, 672128475, 806554170, 1120214125, 1344256950, 2016385425, 2240428250, 3360642375, 4032770850, 6721284750, 10081927125, 20163854250]

約数ペア:

[(1, 20163854250), (2, 10081927125), (3, 6721284750), (5, 4032770850), (6, 3360642375), (9, 2240428250), (10, 2016385425), (15, 1344256950), (18, 1120214125), (25, 806554170), (30, 672128475), (45, 448085650), (50, 403277085), (75, 268851390), (90, 224042825), (125, 161310834), (150, 134425695), (225, 89617130), (250, 80655417), (375, 53770278), (450, 44808565), (750, 26885139), (1125, 17923426), (2250, 8961713)]